Are electronic cigarettes good or bad?

Are electronic cigarettes good or bad?

http://www.wzzm13.com/video/2240909037001/1/Are-electronic-cigarettes-good-or-badhttp://bcdownload.gannett.edgesuite.net/wzzm/34295214001/34295214001_2240928625001_th-514a43eae4b08869086e325d-1592194046001.jpg?pubId=34295214001Are electronic cigarettes good or bad?Are electronic cigarettes good or bad?WZZM13oysHealthgrandrapidsNews04:08